893259070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{41221}}^1$

素因数の和:41436

約数の個数: 32

約数和(自身を含む): 1762982496

約数和(自身を除く): 869723426

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1970, 2167, 4334, 10835, 21670, 41221, 82442, 206105, 412210, 453431, 906862, 2267155, 4534310, 8120537, 16241074, 40602685, 81205370, 89325907, 178651814, 446629535, 893259070]

約数ペア:

[(1, 893259070), (2, 446629535), (5, 178651814), (10, 89325907), (11, 81205370), (22, 40602685), (55, 16241074), (110, 8120537), (197, 4534310), (394, 2267155), (985, 906862), (1970, 453431), (2167, 412210), (4334, 206105), (10835, 82442), (21670, 41221)]